# Low-Flow Desflurane Anesthesia and Its Effects on BIS and Postoperative Cognitive Functions

> **NCT07212543** · — · ACTIVE_NOT_RECRUITING · sponsor: **Dolunay ARIK** · enrollment: 72 (actual)

## Conditions studied

- Major Abdominal Surgeries

## Interventions

- **OTHER:** Routine anesthesia care (desflurane at different low-flow rates: 0.5, 1.0, 1.5 L/min); no intervention assigned as part of the study.

## Key facts

- **NCT ID:** NCT07212543
- **Lead sponsor:** Dolunay ARIK
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2025-05-15
- **Primary completion:** 2025-12-20
- **Final completion:** 2025-12-21
- **Target enrollment:** 72 (ACTUAL)
- **Last updated:** 2025-12-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07212543

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07212543, "Low-Flow Desflurane Anesthesia and Its Effects on BIS and Postoperative Cognitive Functions". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT07212543. Licensed CC0.

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